140 lines
2.8 KiB
Plaintext
140 lines
2.8 KiB
Plaintext
/*
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* Sample arduino sketch using contiki features.
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* We turn the LED off
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* We allow read the moisture sensor
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* Unfortunately sleeping for long times in loop() isn't currently
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* possible, something turns off the CPU (including PWM outputs) if a
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* Proto-Thread is taking too long. We need to find out how to sleep in
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* a Contiki-compatible way.
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* Note that for a normal arduino sketch you won't have to include any
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* of the contiki-specific files here, the sketch should just work.
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*/
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#include "RGBdriver.h"
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#define CLK 3//pins definitions for the driver
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#define DIO 14
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RGBdriver Driver(CLK,DIO);
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extern "C" {
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include "contiki.h"
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#include "contiki-net.h"
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#include "rest-engine.h"
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#include "generic_resource.h"
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#include "net/netstack.h"
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extern volatile uint8_t mcusleepcycle; // default 16
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#define LED_PIN 4
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}
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uint8_t color_rgb [3] = {0, 0, 0};
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static uint8_t name_to_offset (const char * name)
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{
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uint8_t offset = 0;
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if (0 == strcmp (name, "green")) {
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offset = 1;
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} else if (0 == strcmp (name, "blue")) {
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offset = 2;
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}
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return offset;
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}
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static size_t
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color_to_string (const char *name, uint8_t is_json, char *buf, size_t bsize)
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{
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char *fmt = "%d";
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if (is_json) {
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fmt = "\"%d\"";
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}
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return snprintf (buf, bsize, fmt, color_rgb [name_to_offset (name)]);
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}
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void color_from_string (const char *name, const char *s)
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{
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color_rgb [name_to_offset (name)] = atoi (s);
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Driver.begin();
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Driver.SetColor(color_rgb [0], color_rgb [1], color_rgb [2]);
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Driver.end();
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}
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GENERIC_RESOURCE
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( red
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, RED_LED
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, s
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, color_from_string
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, color_to_string
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);
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GENERIC_RESOURCE
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( green
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, GREEN_LED
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, s
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, color_from_string
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, color_to_string
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);
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GENERIC_RESOURCE
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( blue
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, BLUE_LED
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, s
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, color_from_string
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, color_to_string
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);
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void setup (void)
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{
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// switch off the led
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pinMode(LED_PIN, OUTPUT);
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digitalWrite(LED_PIN, HIGH);
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// init coap resourcen
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rest_init_engine ();
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NETSTACK_MAC.off(1);
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rest_activate_resource (&res_red, "led/R");
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rest_activate_resource (&res_green, "led/G");
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rest_activate_resource (&res_blue, "led/B");
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Driver.begin();
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Driver.SetColor(color_rgb [0], color_rgb [1], color_rgb [2]);
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Driver.end();
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}
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void loop (void)
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{
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/* // Test
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static int a=1;
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switch(a) {
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case 1: printf("red\n");
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Driver.begin();
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Driver.SetColor(255, 0, 0);
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Driver.end();
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a++;
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break;
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case 2: printf("green\n");
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Driver.begin();
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Driver.SetColor(0, 255, 0);
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Driver.end();
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a++;
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break;
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case 3: printf("blue\n");
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Driver.begin();
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Driver.SetColor(0, 0, 255);
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Driver.end();
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a=1;
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break;
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default: printf("a ist irgendwas\n"); break;
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}
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*/
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}
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